diff options
Diffstat (limited to 'lib/vssh/libssh2.c')
| -rw-r--r-- | lib/vssh/libssh2.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/lib/vssh/libssh2.c b/lib/vssh/libssh2.c index ce9229f..4703eb5 100644 --- a/lib/vssh/libssh2.c +++ b/lib/vssh/libssh2.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -144,7 +144,7 @@ const struct Curl_handler Curl_handler_scp = { scp_disconnect, /* disconnect */ ZERO_NULL, /* readwrite */ ZERO_NULL, /* connection_check */ - ssh_attach, + ssh_attach, /* attach */ PORT_SSH, /* defport */ CURLPROTO_SCP, /* protocol */ CURLPROTO_SCP, /* family */ @@ -173,7 +173,7 @@ const struct Curl_handler Curl_handler_sftp = { sftp_disconnect, /* disconnect */ ZERO_NULL, /* readwrite */ ZERO_NULL, /* connection_check */ - ssh_attach, + ssh_attach, /* attach */ PORT_SSH, /* defport */ CURLPROTO_SFTP, /* protocol */ CURLPROTO_SFTP, /* family */ @@ -840,6 +840,8 @@ static CURLcode ssh_force_knownhost_key_type(struct Curl_easy *data) #endif static const char * const hostkey_method_ssh_rsa = "ssh-rsa"; + static const char * const hostkey_method_ssh_rsa_all + = "rsa-sha2-256,rsa-sha2-512,ssh-rsa"; static const char * const hostkey_method_ssh_dss = "ssh-dss"; @@ -914,7 +916,16 @@ static CURLcode ssh_force_knownhost_key_type(struct Curl_easy *data) break; #endif case LIBSSH2_KNOWNHOST_KEY_SSHRSA: - hostkey_method = hostkey_method_ssh_rsa; +#ifdef HAVE_LIBSSH2_VERSION + if(libssh2_version(0x010900)) + /* since 1.9.0 libssh2_session_method_pref() works as expected */ + hostkey_method = hostkey_method_ssh_rsa_all; + else +#endif + /* old libssh2 which cannot correctly remove unsupported methods due + * to bug in src/kex.c or does not support the new methods anyways. + */ + hostkey_method = hostkey_method_ssh_rsa; break; case LIBSSH2_KNOWNHOST_KEY_SSHDSS: hostkey_method = hostkey_method_ssh_dss; |